(2026 Exams) Offender Profiling

Test yourself on (2026 Exams) Offender Profiling

Test your knowledge with free interactive questions on Seneca — used by over 10 million students.

Offender Profiling: Top-Down Approach

Offender profiling attempts to develop a set of characteristics of people that commit a specific crime. There are two main methods: a top-down and a bottom-up approach.

Purpose of offender profiling

The purpose of offender profiling is to help police in catching the offender.
The police can look at the profile and focus their resources and time on specific types of individuals.
The first type of offender profiling is the ‘top-down’ approach.

Top-down approach

The FBI first developed the top-down approach.
They examined and interviewed people who had committed heinous crimes such as serial killing or rape murders to develop a general description of people who commit these types of crimes.
The FBI interviewed 36 of these convicted individuals.
They were categorised into two groups: organised and disorganised.

Organised criminals

Organised criminals were classified as those who are:
- Intelligent
- Socially and sexually competent
- Did not live alone
- Planned their attacks.

Disorganised criminals

On the other hand, disorganised criminals were classified as those who were
- Not as intelligent
- Socially and sexually incompetent
- Lived alone
- Were spontaneous in their attacks.

Strengths

Using information gathered from these interviews, FBI investigators were able to examine new crime scenes with insight into the behaviour of the individual.
The Netflix show Mindhunters portrays the early days of FBI criminal profiling.

Limitations

A disadvantage of this approach is the fact that the crime is self-reported, which means the research lacks validity.
As well, the sample is completely restricted to these 36 convicted felons, this means their findings cannot be generalised to the public.

Bottom-Up Approach

Offender profiling attempts to develop a set of characteristics of those that commit a specific crime. There are two main methods: a top-down and a bottom-up approach.

David Canter (1994)

The second type of offender profiling is the ‘bottom-up’ approach.
This is the type used by British investigators.
The approach was developed by David Canter (1994).

Geographical profiling

Canter developed geographical profiling which involves gathering information from the crime scene and developing a profile of the criminal from there.
It uses investigative psychology which applies psychological theories and research to criminal investigations.

Individual focus

It is described as ‘bottom-up’ as the focus is on the individual person committing the crime and the unique circumstances in which the crime took place.
A fictional example would the television show Criminal Minds which takes into account the circumstances of the crime to develop a profile.

Top-Down & Bottom-Up Approaches

Each type of profile looks at a different set of factors.

Top-down approach

The top-down approach used four main stages to develop a profile.
This was studied by Douglas et al (1986).

Four stages

Collecting information from the crime scene and victim.
Classifying the crime.
- What type of crime was it?

Four stages cont.

Reconstructing the crime.
- How did both the offender and the victim behave?
Creating a profile.
- They can determine if the criminal was organised or disorganised.
- The profile tries to determine both physical and lifestyle characteristics of the criminal.

Bottom-up approach

The bottom-up approach uses geographical profiling developed by David Canter (1994).
There are five characteristics that should be in the profile.

Five characteristics

Personal characteristics
- E.g. personality traits.
Criminal history
- Are they likely to have committed previous crimes or related crimes?
Residential location
- Circle theory states that if you draw a circle around all of the locations of the crime scenes, the offender is likely to live in the middle.

Five characteristics cont.

Domestic and social characteristics.
- Do they live alone?
- Do they have a family?
- Are the sociable and outgoing or reserved and withdrawn?
Occupational and educational history.
- Do they have a job or are unemployed?
- What level of education and qualifications are they likely to have?